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Heart|Natural|GIA

0.51ct G IF Heart Natural Diamond

EX • G/IF • GIA 7548232156

Certificate GIA 7548232156

Diamond specifications and retailer prices

From $1,072 SGD
As of November 5, 2026
Save $271 SGD (20%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,885 SGD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548232156. Listed at 8 retailers as of November 4, 2026, with a 25% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle39°
OriginNatural
Grading LabGIA
CertificateGIA 7548232156
Dimensions5.20 × 5.75 × 3.11 mm
L/W Ratio1.11
Girdle conditionFaceted
Top View
5.20 mm5.75 mm0.51 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7548232156
Side View
Table 60.0%CrownGirdle: STK-THKPavilion 39°Culet: NoneDepth 54.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $1,072 SGD|Low: $706 SGD|High: $1,690 SGD|Avg: $1,143 SGD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 11$778 SGD
Retailer 8$894 SGD
Retailer 7$909 SGD
Retailer 2$930 SGD
Retailer 13$972 SGD
Retailer 5$981 SGD
Retailer 14$1,049 SGD
Retailer 1$1,072 SGD
Retailer 6$1,150 SGD
Retailer 4$1,187 SGD
Retailer 3$1,189 SGD
Retailer 12$1,273 SGD
Retailer 9$1,342 SGD
Retailer 17$1,355 SGD
Retailer 10$1,383 SGD
Retailer 16$1,410 SGD
Retailer 15$1,690 SGD

10 data points across 17 retailers

8 retailers$1,072 SGD to $1,342 SGD

Retailer 1
-
$784 SGD
Price last confirmed 62 days ago
Retailer 2
-
$930 SGD
View
Price last confirmed 43 days ago
A
Retailer 3
-
$1,072 SGD
View
Retailer 4
-
$1,189 SGD
View
Price last confirmed 43 days ago
B+
Retailer 5
-
$1,342 SGD
View
Retailer 6
-
$1,355 SGD
View
Price last confirmed 43 days ago
Retailer 7
-
$1,383 SGD
View
Price last confirmed 42 days ago
Most Expensive
NZ Jewellers
4658b770-a531-4201-aea9-34499975bdc1 · Sep 20
$2,885 SGD
$2,259 USD
View
Price last confirmed 45 days ago
7 more retailers have this diamond
Prices start from $1,072 SGDSave up to $271 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.51ct Heart
$1,072 SGD